CN101994416A - Door handle apparatus for vehicle - Google Patents
Door handle apparatus for vehicle Download PDFInfo
- Publication number
- CN101994416A CN101994416A CN2010102591370A CN201010259137A CN101994416A CN 101994416 A CN101994416 A CN 101994416A CN 2010102591370 A CN2010102591370 A CN 2010102591370A CN 201010259137 A CN201010259137 A CN 201010259137A CN 101994416 A CN101994416 A CN 101994416A
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- CN
- China
- Prior art keywords
- handle
- protuberance
- connecting portion
- framework
- along
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/02—Mounting of vehicle locks or parts thereof
- E05B79/06—Mounting of handles, e.g. to the wing or to the lock
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/10—Handles
- E05B85/14—Handles pivoted about an axis parallel to the wing
- E05B85/16—Handles pivoted about an axis parallel to the wing a longitudinal grip part being pivoted at one end about an axis perpendicular to the longitudinal axis of the grip part
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/0894—Spring arm
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/57—Operators with knobs or handles
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- Lock And Its Accessories (AREA)
Abstract
A door handle apparatus (10) for a vehicle, having a frame (11) and a handle (21), includes a rotational movement connecting portion (24, 51) integrally formed at one of the frame (11) and the handle (21), a contact wall portion (15, 31, 61) integrally formed at the other one of the frame (11) and the handle (21) and restricting a displacement of the handle (21) towards one end portion thereof in a longitudinal direction thereof, and a protruding portion (17, 32, 41, 62) integrally formed at the other one of the frame (11) and the handle (21), being elastically deformable when the protruding portion (17, 32, 41, 61) press-contacts the rotational movement connecting portion (24, 51) to allow the handle (21) to be slidably displaced towards the one end portion, elastically returning to an initial position to restrict the slide displacement of the handle (21) towards the other end portion thereof in the longitudinal direction when the press-contact is cancelled, and rotatably supporting the rotational movement connecting portion (24, 51) in conjunction with the contact wall portion (15, 31, 61).
Description
Technical field
Present invention relates in general to a kind of door handle that is used for vehicle.
Background technology
There is a kind of door handle that is used for vehicle, this door handle comprises framework, it is fixed on the door-plate place of car door, and handle, this handle operating vehicle door when opening as grip part and rotatably supported with respect to framework, the operating physical force that makes door handle will be used to cancel the maintenance of car door in response to the rotary manipulation of handle is passed to door lock mechanism, and this door lock mechanism remains on full closing state (for example JP 2006-37378A, JP 2007-2621A, JP2008-50870A) with car door.According to the door handle that is used for vehicle with above-mentioned structure, the framework place at the connecting portion place between framework and handle is provided with additional supporting member or supporting member, so that reduce the recoil (for example, the recoil along its longitudinal direction of handle) of handle.
Yet according to for example disclosed door handle that is used for vehicle in JP 2006-37378A, JP 2007-2621A and JP2008-50870A, additional supporting member etc. need be arranged on the framework place at the connecting portion place between framework and the handle.Therefore, can increase the number of components that is used for door handle and when being used to make the worker of door handle.Particularly, according to the disclosed door handle that is used for vehicle in JP 2006-37378A and JP 2007-2621A,, connecting elements (for example, bolt etc.) need be set for additional supporting member is attached to framework.Therefore, can further increase when number of components and worker.
Therefore existing provides a kind of demand that is used for the door handle of vehicle, this door handle suitably to reduce handle with respect to the recoil of framework along the longitudinal direction of handle, when not increasing simultaneously the quantity of parts and worker.
Summary of the invention
According to an aspect of the present invention, a kind of door handle that is used for vehicle is provided, described door handle has framework and handle, described framework is suitable for being fixed in the door-plate place of car door, described handle is suitable for by described frame supported and can freely rotates and be suitable for being used as the grip part when described car door is opened in operation with respect to described framework simultaneously, and the operating physical force that described door handle is suitable for will being used in response to the rotary manipulation of described handle cancelling the maintenance of described car door is passed to the door lock mechanism that is used for described car door is remained in full closing state.Described door handle comprises: the connecting portion that rotatablely moves, the described connecting portion that rotatablely moves are integrally formed in a place in described framework and the described handle, and have the center line that extends along the rotation of described handle; Contact wall portion, described contact wall portion is integrally formed in another place in described framework and the described handle, and limits the displacement of the described end of described handle on the described longitudinal direction of this handle in described contact wall portion contacts the described connecting portion that rotatablely moves in response to the sliding motion of the end of described handle on the handle longitudinal direction of this handle mode; And protuberance, described protuberance is integrally formed in described framework or the described grip with described contact wall portion, described protuberance pushes described the rotatablely moving of contact at described protuberance and can flexibly be out of shape during connecting portion in response to the sliding motion of the described end of described handle on the described longitudinal direction of this handle, so that allow the described end slidably displacement of described handle on the described longitudinal direction of this handle, described protuberance flexibly is back to initial position when cancelling with respect to the extruding of the described connecting portion that rotatablely moves contact and the described connecting portion that rotatablely moves is positioned to be used for to limit the limit movement position of displacement of the described end of described handle on the described longitudinal direction of this handle by means of described contact wall portion simultaneously, so that limit the slide displacement of another end of described handle on the described longitudinal direction of this handle, and, described protuberance allows the described connecting portion that rotatablely moves freely to rotate with respect to described contact wall portion and described protuberance to support the described connecting portion that rotatablely moves with the described wall portion mode linked together that contacts simultaneously.
Therefore, when handle was assembled to framework, handle moved slidably along its longitudinal direction, made the protuberance that contacts with the connecting portion extruding that rotatablely moves flexibly be out of shape, so that the permission handle is towards along the longitudinal direction one end thereof displacement slidably.And, when contacting from the extruding with the connecting portion that rotatablely moves at the displacement restriction site, protuberance discharges and when flexibly being back to initial position, the connecting portion that rotatablely moves is supported so that relatively rotatable by contact wall portion and protuberance, wherein, in described displacement restriction position, the displacement of handle towards along the longitudinal direction an end is subjected to contacting the restriction of wall portion.Therefore, only by handle is moved slidably along a direction (that is, towards one end thereof along the longitudinal direction), and handle is assembled to framework.And in this case, handle is subjected to contacting wall portion and protuberance restriction towards along the longitudinal direction one end thereof or towards the slide displacement of other direction.Therefore, handle becomes and can avoid towards along the longitudinal direction one end thereof and position displacement towards other direction.In addition, connecting portion is formed at a place in framework and the handle because rotatablely move, and contact wall portion and protuberance are formed at another place in framework and the handle, therefore can reduce the number of components that is used for door handle and when being used to make the worker of door handle, this further can cause the reducing of manufacturing cost of door handle.
According to a further aspect in the invention, the described door handle that is used for vehicle further comprises operation inputting part, described operation inputting part is integrally formed in described framework or the described grip with described protuberance, and the operating physical force that will be used in response to the extrusion operation that inputs to described operation inputting part to cancel to the restriction of the sliding motion of described another end of described handle on the described longitudinal direction of this handle is passed to described protuberance.
Therefore, in response to the extrusion operation of operation inputting part and will be used for release handle and be passed to protuberance towards the operating physical force of the restriction of the slide displacement of along the longitudinal direction opposite side.Therefore, only pass through, and easily handle is dismantled from framework along a direction operating operation input part.
According to another aspect of the invention, the described door handle that is used for vehicle further comprises support column portion and operation inputting part, described support column portion is integrally formed in described framework or the described grip with described protuberance, and when flexibly being out of shape, described protuberance is used as the fulcrum of described protuberance, described operation inputting part is integrally formed in described framework or the described grip with described protuberance, and the described support column portion that described protuberance is made to described fulcrum flexibly is out of shape.
According to another aspect of the invention, the end of the center of rotation that is used as described handle of described framework forms only recessed and outstanding along a direction in the face of described handle.
Therefore, the end of the center of rotation that is used as handle of framework forms only along recessed and outstanding towards a direction of handle.Therefore, for example, framework by molded situation about forming under, can form framework by only using a pair of mould (mould up and down), this mould forms when being combined together along opening corresponding to the direction of an above-mentioned direction.Therefore, can simplify the shape of the mould that is used to form framework, this further can cause the reducing of manufacturing cost of door handle.
According to another aspect of the invention, the described connecting portion that rotatablely moves is arranged at described grip and comprises projection, described projection is given prominence to and is engaged with described framework from the peripheral part of the described connecting portion that rotatablely moves, and moves so that limit the described position of connecting portion on the direction of extending along described center line that rotatablely move.
Therefore, the mode that engages with projection and framework limits the position displacement of handle on the direction that the center line along the connecting portion that rotatablely moves extends, and wherein, this protrusion-shaped is formed in the connecting portion that rotatablely moves so that outstanding from its peripheral part.As a result, handle becomes and can avoid near the position displacement the rotation (connecting portion rotatablely moves), on the direction of extending along center line.
According to another aspect of the invention, described framework comprises the wall portion that the longitudinal direction from described contact wall portion along described handle extends, described protuberance comprises arm and engaging claw, described arm extends along the longitudinal direction of described handle, the end of described another end location of described engaging claw from the described longitudinal direction of the more close described handle of described arm is outstanding towards described wall portion, and, by means of described wall portion and described arm and avoid the described projected direction displacement of connecting portion that rotatablely move along described engaging claw.
Therefore, avoid the position displacement of handle and rotatablely move connecting portion (promptly in all directions, on the longitudinal direction of handle, on the projected direction on the direction of extending, at engaging claw along the center line of the connecting portion that rotatablely moves) on position displacement, simultaneously, not with the interference that rotatablely moves of the connecting portion that rotatablely moves.
Therefore, the door handle that is used for vehicle has suitably avoided handle with respect to framework recoil along the longitudinal direction, simultaneously, and the increase when avoiding being used for the number of components of door handle and being used to make the worker of door handle.
Description of drawings
From the following specific embodiment part that describes with reference to the accompanying drawings, the aforesaid and additional characteristic and speciality of the present invention will become more apparent, in described accompanying drawing:
Fig. 1 is the stereogram of the schematically illustrated door handle that is used for vehicle according to embodiment;
Fig. 2 is the lateral view of the schematically illustrated door handle that is used for vehicle according to embodiment;
Fig. 3 be concentrate on shown in Fig. 2 at the framework of the door handle that is used for vehicle and the lateral view of the connecting portion between the handle;
Fig. 4 cuts open the cross-sectional view of the connecting portion of getting for the line IV-IV in Fig. 3;
Fig. 5 A is the plan view as the end of the center of rotation of handle that framework is shown;
Fig. 5 B is the bottom view that the end that is used as center of rotation of framework is shown;
Fig. 6 is the stereogram that car door is shown;
Fig. 7 A is the stereogram that first modified example of the door handle that is used for vehicle is shown;
Fig. 7 B is the plan view that first modified example of the door handle that is used for vehicle is shown;
Fig. 7 C cuts open the cross-sectional view of getting for the line VIIC-VIIC in Fig. 7 B;
Fig. 8 A is the stereogram that second modified example of the door handle that is used for vehicle is shown;
Fig. 8 B is the plan view that second modified example of the door handle that is used for vehicle is shown;
Fig. 8 C cuts open the cross-sectional view of getting for the line VIIIC-VIIIC in Fig. 8 B;
Fig. 9 A is the stereogram that the 3rd modified example of the door handle that is used for vehicle is shown;
Fig. 9 B is the plan view that the 3rd modified example of the door handle that is used for vehicle is shown; And
Fig. 9 C cuts open the cross-sectional view of getting for the line IXC-IXC in Fig. 9 B.
The specific embodiment
With reference to accompanying drawing, will be used for the embodiment of the door handle of vehicle in following description.Indicated direction among every width of cloth figure (that is, fore-and-aft direction, above-below direction and inside outward direction) is corresponding to the direction that is centered at vehicle.Shown in Fig. 6 is the stereogram of car door 1, and it is arranged on the sidepiece place of vehicle.As shown in Figure 6, car door 1 comprises external door panel 2 (door-plate), and it limits external Design (outside of vehicle), and handle 21, and it is made by resin material, and extends along fore-and-aft direction.Handle 21 is supported on external door panel 2 places, simultaneously, is exposed to the outside of external door panel 2.When operating vehicle door 1 when opening, handle 21 is as the grip part.And handle 21 is mechanically connected to door lock mechanism, and it remains on full closing state with car door 1.Therefore,, be used to cancel the operating physical force that car door 1 remains on full closing state and be passed to door lock mechanism so that outwards during tractive when operating handle 21.
The exploded perspective view that shows the door handle that is used for vehicle 10 according to embodiment (its will hereinafter referred to as door handle 10) shown in Fig. 1.Shown in Fig. 2 is plan view according to the door handle 10 of embodiment.As shown in Fig. 1 and 2, door handle 10 comprises framework 11 and handle 21.The framework of being made by resin material 11 is configured to extend along fore-and-aft direction, and is fixed on the inner surface place of external door panel 2.
The first peristome 12a is formed at the front end of framework 11, so that along inside outward direction (that is, along vehicle-width direction) opening.And the second peristome 12b is formed at the rearward end place of framework 11, so that along inside outward direction (that is, along vehicle-width direction) opening.The whole front portion that comprises the first peristome 12a of framework 11 forms only along recessed and outstanding towards a direction (that is, along inside outward direction) of handle 21.Arm 22 is formed at the front end of handle 21, so that outstanding from the surface in the face of framework 11 of handle 21 towards the first peristome 12a along inward direction (towards vehicle interior).And shank 23 is formed at the rearward end place of handle 21, so that outstanding from the surface in the face of framework 11 of handle 21 towards the second peristome 12b along inward direction (towards vehicle interior).Handle 21 is connected to framework 21 in the mode that arm 22 and shank 23 insert respectively among the first peristome 12a and the second peristome 12b, makes external door panel 2 be positioned between handle 21 and the framework 11, and wherein, arm 22 runs through external door panel 2 with shank 23 from the outside of vehicle.As a result, handle 21 is supported by framework 11, simultaneously, allows handle 21 (that is the part with shank 23 of handle 21) to pivot around the front portion as fulcrum of handle 21 (that is the part with arm 22 of handle 21).Handle 21 is connected to door lock mechanism at shank 23 places, makes door lock mechanism to activated with the operation of handle 21 mode linked together.More specifically, when operating handle 21 pivotally, when making outside tractive shank 23, door lock mechanism release (that is, cancelling the maintenance of door lock mechanism) to car door 1.
Syndeton of locating between framework 11 and handle 21, in its front portion also will be according to Fig. 3 and 4 in following description.Shown in Fig. 3 is the enlarged drawing of the front portion of the door handle among Fig. 2.Shown in Fig. 4 is that line IV-IV in Fig. 3 cuts open the cross-sectional view of getting.In the explanation according to the syndeton of Fig. 3 and 4, fore-and-aft direction is also referred to as the longitudinal direction of handle 21 grades.
As shown in fig. 1, the first peristome 12a is configured to also opening forwards.Framework 11 comprises frame section 13, and it forms basic U-shaped.More specifically, frame section 13 is formed at framework 11 places, and is so that extend continuously from the front end surface that is positioned closer to vehicle interior of peristome 12a, further outstanding towards the place ahead then.Frame section 13 comprises the rib 13a that is used to increase its intensity that is positioned at the pars intermedia place of frame section 13 along fore-and-aft direction.More specifically, framework 11 comprises upper frame part 13 and lower frame section 13, it is provided with rib 13a and following rib 13a, last rib and following rib form edge respectively upward to along downward direction from about the upper end face and the rear surface of pars intermedia of frame section 13 outwards give prominence to.And framework 11 comprises wall portion 14, and it forms basic Y shape plate.More specifically, wall portion 14 is formed at framework 11 places, so that extend continuously from the leading section of the outside that is positioned closer to vehicle of peristome 12a, and further forwards outstanding.Wall portion 14 is connected to peristome 12a at the place, the both ends that separate of its Y shape.Therefore, wall portion 14 along the vertical direction the width L1 in its front end set for and be shorter than first peristome 12a A/F L2 (referring to Fig. 4) along the vertical direction.The A/F L2 of the first peristome 12a is corresponding to the distance between the rib 13a (frame section 13 up and down) up and down.And framework 11 comprises contact wall portion 15, and it forms plate shape, so that along inwardly outward direction extension, and it is the leading section of connecting frame portion 13 on the one hand, on the other hand the leading section of connecting wall portion 14.Contact wall portion 15 forms and makes the width L1 of its width along the vertical direction corresponding to wall portion 14.And contact wall portion 15 comprises concave part 15a, and it forms basic quadrangle, so that forwards recessed from surface, its rear end (referring to Fig. 3 and Fig. 5 B).In addition, concave part 15a forms along the longitudinal direction of contact wall portion 15 and extends to vehicle interior, makes concave part 15a be connected with vehicle interior.
As shown in Fig. 3 and 4, framework 11 comprises support column portion 16 and protuberance 17.More specifically, framework 11 comprises upper support post portion 16 and lower support post portion 16, it is arranged to keep therebetween distance along the vertical direction, and last protuberance 17 and following protuberance 17, it is arranged to keep therebetween distance along the vertical direction, make contact wall portion 15 be positioned between upper support post portion 16 and the last protuberance 17 on the one hand, be positioned on the other hand between lower support post portion 16 and the following protuberance 17.Each up and down support column portion 16 form along the leading section of contact wall portion 15 and be erected on the end surfaces of the outside that is positioned closer to vehicle of frame section 13.Each up and down protuberance 17 form microsclerly, make protuberance 17 extend continuously the end of the outside that is positioned closer to vehicle of support column portion 16 up and down from each along backward directions.Each protuberance 17 comprises integratedly as the arm 17a of unit and engaging claw 17b.Arm 17a is supported with cantilevered fashion in its end by the support column portion 16 of correspondence, and extends along fore-and-aft direction.Engaging claw 17b forms along outstanding integratedly towards wall portion 14 from the rearward end of arm 17a towards the direction of outside vehicle.Each protuberance 17 is configured such that arm 17a is along the clockwise direction among Fig. 3 or counterclockwise make flexibly deformable of support column portion 16 (bending) into fulcrum.In addition, the rear end surface of engaging claw 17b forms and makes its height tilt gradually along the direction towards outside vehicle from end thereafter towards its leading section, makes the rear end surface of engaging claw 17b form inclined surface 17c.On the other hand, the front end surface of engaging claw 17b along towards the direction of outside vehicle from its leading section bending to end thereafter, make the front end surface of engaging claw 17b form cambered surface 17d.
Protuberance 17 (protuberance 17 up and down) and operation inputting part 18 (operation inputting part 18 up and down) are arranged to respectively along straight line from support column portion 16 (support column portion 16 up and down) and extend towards the place ahead with towards the rear.Particularly, protuberance 17 and operation inputting part 18 up and down are configured such that protuberance 17 up and down is that the portion of support column up and down 16 of fulcrum flexibly is out of shape (bending) to make with the elastic deformation of operation inputting part 18 up and down mode linked together respectively up and down.And the leading section of operation inputting part up and down 18 along the vertical direction is by connecting wall 19 bridge joints, and it forms the plate shape of extending along the vertical direction.Connecting wall 19 forms arc, makes the intermediate portion outstanding with respect to the upper end and the bottom of connecting wall 19 towards the outside of vehicle.When, for example, when the outside of vehicle pushing connecting wall 19, operation inputting part 18 (with protuberance 17) as the unit along clockwise direction as by the like that flexibly distortion shown in the double dot dash line among Fig. 3.In this case, flexibly to be out of shape, make the rearward end of protuberance 17 remove from wall portion 14 with protuberance 17 that corresponding operation inputting part 18 mode linked together is out of shape.
Distance L 3 between the surface that faces with each other of last protuberance 17 and following protuberance 17 (and the distance between the surface that faces with each other of last operation inputting part 18 and following operation inputting part 18) is set for greater than width L1.On the other hand, the distance L 4 between the non-each other surface of facing of last protuberance 17 and following protuberance 17 (and the distance between the non-each other surface of facing of last operation inputting part 18 and following operation inputting part 18) is set for and is shorter than A/F L2 (referring to Fig. 4).As mentioned above, because the whole front portion of framework 11 forms only along inwardly outward direction is recessed and outstanding, so frame section 13, wall portion 14, protuberance 17 and operation inputting part 18 are arranged such that its position does not overlap each other along the vertical direction.
As shown in fig. 1, handle 21 comprises the connecting portion 24 that rotatablely moves, and it forms cylindricality, and the center line O of this cylindricality extends along the vertical direction, and it is formed at the front end of the outside that is positioned closer to vehicle of arm 22.The connecting portion 24 that rotatablely moves is used as the rotation of handle 21, and this handle is supported by framework 11, makes rotation corresponding to center line O.And it is that the twice of internal diameter of cambered surface 17d is big that the diameter D of the connecting portion 24 that rotatablely moves sets for, and sets for corresponding to along inwardly the wall portion 14 of outward direction and the isolation distance L5 (referring to Fig. 4) between the arm 17a (protuberance 17).As shown in Figure 3, be surrounded as by wall portion 14, contact wall portion 15 and arm 17a (protuberance 17) at the connecting portion 24 that rotatablely moves and make the rotatablely move outer surface of connecting portion 24 contact under the state in the face of the surface of the connecting portion 24 that rotatablely moves of corresponding wall portion 14, contact wall portion 15 and arm 17a, the outer surface of each end of the connecting portion 24 that rotatablely moves contacts the cambered surface 17d of correspondence slidably.Therefore, the corresponding wall of connecting portion 24 contacts portion 14 and arm 17a (protuberance 17) facing surfaces because rotatablely move, connecting portion 24 is along the position displacement of inside outward direction (that is, along vehicle-width direction, along the projected direction of engaging claw 17b) so avoid rotatablely moving.And, because rotatablely move connecting portion 24 contact contact wall portions 15 and inclined surface 17c, so the position displacement of connecting portion 24 of avoiding rotatablely moving along fore-and-aft direction.Handle 21 is supported by framework 11, so that rotatable around the connecting portion 24 that rotatablely moves.
As mentioned above, last protuberance 17 forms the corresponding flexibly deformable of support column portion 16 that makes to fulcrum with following protuberance 17.Therefore, at the connecting portion 24 of rotatablely moving along forwards to (promptly, a end towards handle 21) along its longitudinal direction from the first peristome 12a, under the situation of more close opening that limits by protuberance 17 and wall portion 14 and the position displacement slidably that is positioned at protuberance 17 rears, the protuberance 17 that pushes the outer surface that contacts the connecting portion 24 that rotatablely moves at its place, both ends makes the support column portion 16 flexibly distortion along clockwise direction into the correspondence of fulcrum, as by among Fig. 3 shown in the double dot dash line, thus the displacement of the connecting portion 24 that allows to rotatablely move.Then, when the connecting portion 24 that rotatablely moves further along forwards having limited the displacement of the connecting portion 24 that rotatablely moves when rotatablely moving the periphery pars intermedia contact contact wall portion 15 of connecting portion 24 to move making.And its inclined surface 17c contacts the protuberance 17 that discharges from the extruding with the connecting portion 24 that rotatablely moves and flexibly is back to initial position, and limits the displacement of connecting portion 24 along backward directions that rotatablely move by means of engaging claw 17b.
And handle 21 comprises contact 26, and it forms plate shape, so as towards vehicle interior from the outer surface of the connecting portion 24 that rotatablely moves, outstanding in its angular position in the face of vehicle interior.As shown in Figure 4, enlarge the width of the end that is positioned closer to vehicle interior of contact 26 along the vertical direction, make the end of contact 26 contact the inner wall surface of facing contact 26 along the vertical direction of corresponding frame section 13.Therefore, because contacting between contact 26 and the frame section 13, so also limit handle 21 with respect to framework 11 position displacement along the vertical direction.
Shown in Fig. 5 A and the 5B is respectively the elevation of the leading section of framework 11 when from outside vehicle and vehicle interior observation.As shown in Fig. 5 A and 5B, the leading section of framework 11 forms only along inwardly outward direction is recessed and outstanding.Therefore, under the situation by molded formation framework 11, framework 11 can form by using a pair of mould (mould up and down), and this mould forms when being combined together along opening corresponding to a direction of inside outward direction.
When rotatablely moving connecting portion 24 contact contact walls 15, removing on the one hand, protuberance 17 (protuberance 17 up and down) contacts with the extruding that rotatablely moves on the other hand between the connecting portion 24, make protuberance 17 flexibly be back to initial position, the slide displacement of connecting portion 24 along backward directions so that restriction rotatablely moves.Therefore, the connecting portion 24 that rotatablely moves of the facing surfaces of its outer surface contact wall portion 14, contact wall portion 15 and arm 17a (protuberance 17) is stopped by cambered surface 17d, so that do not break away from along backward directions from the space that limits by wall portion 14, contact wall portion 15 and arm 17a, simultaneously, the connecting portion 24 contacting surface 17d slidably that rotatablely moves.As a result, handle 21 is supported at connecting portion 24 places that rotatablely move by framework 11, and simultaneously, the connecting portion 24 that allows to rotatablely move is freely rotatable with respect to framework 11.
Under the situation of handle 21 and framework 11 assemblings, the projection 25 of handle 21 engages with concave part 15a, and the contact 26 contact frame portions 13 of handle 21, and the feasible handle 21 of avoiding is along the vertical direction with respect to the position displacement of framework 11.
Below description is assemblied in the dismounting of the handle 21 at framework 11 places from framework 11.At first, for handle 21 is dismantled from framework 11,, push connecting wall 19 towards outside vehicle from the inboard of external door panel 2 by operator's finger or by means of instrument.Therefore, as by among Fig. 3 shown in the double dot dash line, protuberance 17 (going up protuberance 17 and following protuberance 17) flexibly is out of shape with the corresponding support column portion 16 that makes along clockwise direction to fulcrum with corresponding operation inputting part 18 (last operation inputting part 18 and following operation inputting part 18) mode linked together.As a result, enlarge the opening that is limited by wall portion 14 and protuberance 17, the feasible connecting portion 24 that allows to rotatablely move moves slidably along backward directions.Therefore, when handle 21 when setting up above-mentioned state along backward directions during with respect to framework 11 displacement slidably, handle 21 can be removed from framework 11.In addition, when release put on the extruding force of connecting wall 19, operation inputting part 18 (go up operation inputting part 18 with following operation inputting part 18) all flexibly was back to corresponding initial position (referring to by the position of its shown in the solid line among Fig. 3) with corresponding protuberance 17 (last protuberance 17 and following protuberance 17).
According to embodiment, can realize following advantage and strong point.At first, according to embodiment, framework 11 and handle 21 be configured such that the protuberance 17 that contact with connecting portion 24 extruding that rotatablely move in response to rotatablely move closure 24 edges forwards to displacement and flexibly be out of shape along inward direction, thereby allow handle 21 further along forwards mobile, so that handle 21 is assembled to framework 11 to slidably.Then, when protuberance 17 contacts when discharging from the extruding with the connecting portion 24 that rotatablely moves, protuberance 17 flexibly is back to the mode that is used for linked together with contacting wall portion 15 and limits the displacement restriction position of handle 21 along the displacement of backward directions.Therefore, the connecting portion 24 that rotatablely moves is supported with protuberance 17 by contact wall portion 15, and simultaneously, the connecting portion 24 that allows to rotatablely move is freely removable with protuberance 17 with respect to contact wall portion 15.In other words, handle 21 is only by along forwards easily being assembled to framework 11 to moving handle 21 slidably.And, in case handle 21 is assembled to framework 11, avoid handle 21 along backward directions and along the slide displacement of other direction by wall portion 14, contact wall portion 15 and protuberance 17.Therefore, can avoid handle 21 along forward-position displacement of backward directions.In addition, because the connecting portion 24 that rotatablely moves is integrally formed in handle 21 places as the unit, can reduce the number of components that is used for door handle 10 and when being used to make the worker of door handle 10, this further can cause reducing of manufacturing cost.
Secondly, handle 21 passes through along the simple operations of outward direction extrusion operation input part 18 and easily from framework 11 dismountings, because protuberance 17 is flexibly distortion in response to the extrusion operation of the operation inputting part 18 of correspondence, thereby cancels the restriction of handle 21 along the slide displacement of backward directions.
The 3rd, according to embodiment, form as the end of the framework 11 of the center of rotation of handle 21 that only broad ways is recessed and outstanding.Therefore, for example, under by the molded situation that forms framework 11, can produce framework 11 by only using a pair of mould (mold and bed die), this mould forms when being combined together and opens along a direction.Therefore, can simplify the shape of mould, this further can cause reducing of manufacturing cost.
The 4th, according to embodiment, projection 25 forms with framework 11 and engages, and this projection is arranged on the peripheral part place of the connecting portion 24 that rotatablely moves, so that outstanding from peripheral part.In framework 11 engages, limited connecting portion 24 position displacement along the vertical direction that rotatablely moves in projection 25.Therefore, avoid of the tight vicinity occurrence positions displacement of handle 21 broad ways at the connecting portion 24 that rotatablely moves.
The 5th, according to embodiment, each protuberance 17 has simple structure (so-called cantilevered construction), and wherein Dui Ying arm 17a and corresponding engagement pawl 17b are integrally formed in protuberance 17 places.The 6th, according to embodiment, the connecting wall 19 bridge joints corresponding leading section of operation inputting part 18 up and down along the vertical direction, make the protuberance 17 flexibly deformable that becomes, so that expansion is limited between wall portion 14 and the protuberance 17 and is formed on connecting portion 24 rear opening that rotatablely move, wherein, this protuberance in response to the extrusion operation of connecting wall 19 to be operated with corresponding operation inputting part 18 mode linked together.As a result, handle 21 can be smoothly from framework 11 dismountings.
The 7th, according to embodiment, rotatablely move connecting portion 24 and avoid the position displacement of handle 21 along vehicle-width direction (that is, along engaging claw 17b projected direction) by means of what cooperate with wall portion 14 and arm 17a.
(other embodiment)
Can the above-mentioned door handle of following modification.As shown in Fig. 7 A, 7B and 7C, a pair of contact wall portion 31 can substitute contact wall portion 15 and be arranged on framework 11 places.Contact site 31 is configured to contact respectively the outer surface at both ends of connecting portion 24 of rotatablely moving so that restriction rotatablely moves connecting portion 24 along forwards to displacement.Protuberance 32 can substitute protuberance 17 and be arranged on framework 11 places.Protuberance 32 is configured to contact slidably the outer surface at portion therebetween place of connecting portion 24 of rotatablely moving, the displacement of connecting portion 24 along backward directions so that restriction rotatablely moves.And operation inputting part 33 can substitute operation inputting part 18 and be arranged on framework 11 places.Operation inputting part 33 forms with protuberance 32 extends alignedly, so that to be operated with protuberance 32 mode linked together.According to above-mentioned modification embodiment, because a plurality of protuberance 32 does not need to be arranged on handle 21 places, that is, only a protuberance 32 need be arranged on handle 21 places, so the shape of handle 21 can be simplified.
As shown in Fig. 8 A, 8B and 8C, a pair of protuberance 41 can substitute protuberance 17 and be arranged on framework 11 places.Protuberance 41 forms on the direction of extending along center line O (that is, on the above-below direction) connecting portion 24 that will rotatablely move and is clipped in the middle.And each protuberance 41 comprises arm 41a and engaging claw 41b integratedly.Arm 41a forms along fore-and-aft direction and extends, and simultaneously, is supported with cantilevered fashion by the support column portion 16 of correspondence.Engaging claw 41b is formed at the rearward end place of arm 41a respectively, makes engaging claw 41b outstanding to face with each other along the vertical direction.And each protuberance 41 forms and make to allow the arm 41b that supported by support column portion 16 along the clockwise direction among Fig. 8 B or counterclockwise make flexibly deformable of support column portion 16 (bending) into fulcrum.In addition, inclined surface 41c is formed at the rear end surface place of each engaging claw 41b, makes rear end surface tilt along inward direction with respect to above-below direction towards the place ahead.On the other hand, the front end surface of each engaging claw 41b forms the cambered surface 41d that is centered at center line O (rotation).Therefore, when rotatablely moving connecting portion 24 contact contact wall portions 15 and cambered surface 41d, avoid rotatablely moving connecting portion 24 along forward-position displacement of backward directions, simultaneously, the connecting portion 24 that rotatablely moves is supported for freely rotatable with cambered surface 41d with respect to contact wall portion 15.According to this modified example of embodiment, by arm 41a restriction connecting portion 24 position displacement along the vertical direction that rotatablely moves, the described arm connecting portion 24 that will rotatablely move is clipped in the middle along the vertical direction.
Therefore, when rotatablely moving connecting portion 24 edges forwards when the position that is positioned at protuberance 41 rears from the connecting portion 24 that rotatablely moves is mobile slidably, the support column portion 16 that permission protuberance 41 makes to the correspondence of fulcrum flexibly is out of shape, make as by among Fig. 8 B shown in the double dot dash line like that, distance engaging claw 41b place, between the protuberance 41 enlarges along the vertical direction, wherein, extruding contacts this protuberance at inclined surface 41c place with the outer surface at the both ends of the connecting portion 24 that rotatablely moves respectively.As a result, the connecting portion 24 that allows to rotatablely move moves.Protuberance 41 flexibly is back to initial position, and limit the displacement of connecting portion 24 that rotatablely move along backward directions by means of engaging claw 41b, wherein, this protuberance in response to the displacement of the connecting portion 24 that rotatablely moves from contacting release with the extruding of the connecting portion 24 that rotatablely moves at corresponding inclined surface 41b.
Therefore, a pair of operation inputting part 42 substitutes operation inputting part 18 and adapts to framework 11.Operation inputting part 42 forms respectively extends alignedly with protuberance 41, makes operation inputting part 42 to move with corresponding protuberance 41 mode linked together.In this case, flexibly to be out of shape with the corresponding operation inputting part 42 operated protuberance 41 of mode linked together, make the distance response between the protuberance 41 enlarge along the vertical direction in the elastic deformation that operation inputting part 42 makes to the corresponding support column portion 16 of fulcrum, this elastic deformation of operation inputting part makes the distance between the operation inputting part 42 narrow down along the vertical direction, shown in double dot dash line among Fig. 8 B.As a result, remove engaging claw 41b to the restriction of connecting portion 24 that rotatablely move along the displacement of backward directions.
As shown in Fig. 9 A, 9B and 9C, the connecting portion 51 that rotatablely moves that is cylindricality that is integrally formed in framework 11 places can substitute and rotatablely move connecting portion 24 and adapt to door handle 10.In other words, the relation that rotatablely moves between connecting portion and the protuberance (a plurality of protuberance) that is separately positioned on handle 21 and framework 11 places in embodiment can be put upside down.More specifically, the basal wall 52 that is writing board shape is formed at the front end of framework 11, so that extend along the vertical direction, and forms a pair of supporting walls 53 of fundamental triangle that is so that erect from the respective end portions along the vertical direction of basal wall 52 towards outside vehicle.The connecting portion 51 that rotatablely moves is formed on the framework 11, so that be supported on the end place of corresponding supporting walls 52 with cantilevered fashion, makes the rotatablely move center line O of connecting portion 51 extend along the vertical direction.Be tetragonal substantially patchhole 54 and be formed at the connecting portion 51 that rotatablely moves along the pars intermedia place of its longitudinal direction, so as forwards with the rear opening.The inner wall surface 54a that is positioned closer to outside vehicle and vehicle interior of patchhole 54 and 54b form the outstanding perimeter surface (referring to Fig. 9 C) towards center line O respectively.On the other hand, be the front end that contact wall portion 61 that semiarch plays shape is formed at handle 21 (arm 22).More specifically, contact wall portion 61 form make its thickness along forward-backward directions reduce gradually towards vehicle interior.And, form a pair of microscler protuberance 62 that is, so as from the front end surface of contact wall portion 61 along forwards to extension, simultaneously, be spaced apart from each other along the vertical direction.Each protuberance 62 comprises arm 62a and engaging claw 62b integratedly.Arm 62a is supported with cantilevered fashion by contact wall portion 61, and along forward-backward directions extend.Engaging claw 62b is formed at the front end of arm 62a respectively, so that outstanding in above-below direction upper edge opposite directions.Each protuberance 62 forms feasible, for example, allows arm 62a to make contact wall 61 into fulcrum along clockwise direction among Fig. 9 B or flexibly deformable (bending) counterclockwise.Inclined surface 62c is formed at the front end surface place of engaging claw 62b respectively, makes front end surface tilt along the vertical direction towards the place ahead in opposite mode.On the other hand, the rear end surface of each engaging claw 62b forms cambered surface 62b, so that contact slidably is positioned near the outer surface of patchhole 54 leading sections, that rotatablely move connecting portion 51.And, cambered surface 62e as contact wall portion is formed at the pars intermedia place of each protuberance 62 along its longitudinal direction, this cambered surface 62e is positioned to face cambered surface 62d, and contact slidably is positioned near the outer surface of patchhole 54 rearward end, that rotatablely move connecting portion 51.Contact the mode of the outer surface of the connecting portion 51 that rotatablely moves slidably with cambered surface 62d and 62e, protuberance 62 (handle 21) is supported by the connecting portion 51 that rotatablely moves, and is simultaneously, freely rotatable.In addition, protuberance 62 is set for corresponding to the interstice coverage that is formed between inner wall surface 54a and the 54b with respect to the scope of rotatablely moving of the connecting portion 51 that rotatablely moves.Therefore, protuberance 62 is limited to a scope with respect to the scope of rotatablely moving of the connecting portion 51 that rotatablely moves, and contacts the rear end surface of basal wall 52 up to the front end surface of contact wall portion 61.
Therefore, when protuberance 62 along forwards when moving slidably from the position at patchhole 54 (connecting portion 51 rotatablely moves) rear so that being inserted into protuberance 62 patchhole 54, protuberance 62 solderless wrapped connections that its inclined surface 62c contacts with the extruding of inner wall surface up and down of patchhole 54 are respectively touched wall portion 61 and flexibly are out of shape, make distance between the leading section of corresponding protuberance 62 as by narrowing down like that along the vertical direction shown in the arrow among Fig. 9 B, thereby allow protuberance 62 to move through patchhole 54.Then, the front end surface of contact wall portion 61 contacts the rear end surface of basal wall 52 in response to the displacement of protuberance 62.When cambered surface 62e contact rotatablely moves the outer surface of connecting portion 51, limited protuberance 62 along forwards to displacement.Meanwhile, protuberance 62 flexibly is back to initial position, and limit the displacement of connecting portion 51 that rotatablely move along backward directions by means of engaging claw 62b, wherein, this protuberance is from discharging with the extruding contact of the corresponding inner wall surface up and down of patchhole 54 (rotatablely move and be connected surface 51) at inclined surface 62c.In addition, the inner wall surface restriction protuberance 62 by patchhole 54 along the vertical direction with the displacement of inside outward direction, wherein, protuberance 62 inserts this and inserts in the hole.Therefore, handle 21 is connected to framework 11, simultaneously, allows handle 21 with respect to framework 11 rotations.
On the other hand, for handle 21 is dismantled from framework 11, pinch corresponding protuberance 62 with respect to patchhole 54 towards forwards to outstanding inclined surface 62c, the contact wall 61 that makes protuberance 62 make to fulcrum flexibly is out of shape, so that make distance the narrowing down like that along the vertical direction shown in arrow among Fig. 9 B between the leading section of corresponding protuberance 62.Therefore, cancel engaging claw 62b to the displacement restriction of protuberance 62 along backward directions.
Below will describe from above-mentioned embodiment and other example and can imagine the technical conceive that obtains.According to embodiment, the door handle 10 that is used for vehicle comprises protuberance, and it is arranged on a place in framework and the handle, and the connecting portion that rotatablely moves, and it is arranged on another place in framework and the handle.Protuberance comprises arm integratedly, and its longitudinal direction along handle extends, and it is supported with cantilevered fashion, and engaging claw, and its end from arm is outstanding along the sliding motion track of the connecting portion that rotatablely moves.
Therefore, protuberance can comprise arm and engaging claw with forming as one, thereby simplifies the structure of protuberance.In this case, protuberance forms when handle is mobile slidably along its longitudinal direction at the engaging claw place and contact with the connecting portion extruding that rotatablely moves so that flexibly be out of shape (bending) around the base end part of arm, thereby the connecting portion that allows to rotatablely move is mobile slidably.And, when cancelling engaging claw when contacting with the extruding between the connecting portion of rotatablely moving, protuberance flexibly is back to initial position, makes its engaging claw outstanding along the sliding motion track of the connecting portion that rotatablely moves, thereby the restriction handle is along its longitudinal direction and slide displacement along other direction.
Claims (6)
1. door handle (10) that is used for vehicle, described door handle has framework (11) and handle (21), described framework is suitable for being fixed in the door-plate (2) of car door (1) and locates, described handle is suitable for by described framework (11) support and can freely rotates with respect to described framework (11) simultaneously, and be suitable for when described car door (1) is opened in operation as the grip part, and, the operating physical force that described door handle is suitable for will being used in response to the rotary manipulation of described handle (21) cancelling the maintenance of described car door is passed to the door lock mechanism that is used for described car door is remained in full closing state, and described door handle (10) comprising:
The connecting portion (24,51) that rotatablely moves, the described connecting portion that rotatablely moves is integrally formed in a place in described framework (11) and the described handle (21), and has the center line (O) that extends along the rotation of described handle (21);
Contact wall portion (15,31,61), described contact wall portion is integrally formed in another place in described framework (11) and the described handle (21), and with described contact wall portion (15,31,61) mode that contacts the described connecting portion that rotatablely moves (24,51) in response to the sliding motion of the end of described handle (21) on the handle longitudinal direction of this handle limits the displacement of the described end of described handle (21) on the described longitudinal direction of this handle; And
Protuberance (17,32,41,62), described protuberance is integrally formed in has described contact wall portion (15,31,61) described framework (11) or described handle (21) are located, described protuberance is at described protuberance (17,32,41,62) push the contact described connecting portion that rotatablely moves (24 in response to the sliding motion of the described end of described handle (21) on the described longitudinal direction of this handle, 51) can flexibly be out of shape the time, so that allow the described end slidably displacement of described handle (21) on the described longitudinal direction of this handle, described protuberance is being cancelled with respect to the described connecting portion (24 that rotatablely moves, 51) extruding contact and the described connecting portion (24 that rotatablely moves of while, 51) be positioned to be used for by means of described contact wall portion (15,31, flexibly be back to initial position when 61) limiting the limit movement position of displacement of the described end of described handle (21) on the described longitudinal direction of this handle, so that limit the slide displacement of another end of described handle (21) on the described longitudinal direction of this handle, and, described protuberance with the described wall portion (15 that contacts, 31,61) mode linked together supports the described connecting portion that rotatablely moves (24,51), allows the described connecting portion (24 that rotatablely moves simultaneously, 51) can be with respect to described contact wall portion (15,31,61) and described protuberance (17,32,41,62) rotation freely.
2. the door handle (10) that is used for vehicle according to claim 1, further comprise operation inputting part (18,33,42), described operation inputting part is integrally formed in has described protuberance (17,32,41) described framework (11) or described handle (21) are located, and in response to inputing to described operation inputting part (18,33,42) operating physical force that extrusion operation and will being used to is cancelled the restriction of the sliding motion of described another end of described handle (21) on the described longitudinal direction of this handle is passed to described protuberance (17,32,41).
3. the door handle (10) that is used for vehicle according to claim 1, further comprise support column portion (16) and operation inputting part (18,33,42), described support column portion is integrally formed in has described protuberance (17,32,41) described framework (11) or described handle (21) are located, and at described protuberance (17,32, be used as the fulcrum of described protuberance (17,32,41) when 41) flexibly being out of shape, described operation inputting part is integrally formed in has described protuberance (17,32,41) described framework (11) or described handle (21) are located, and in response to inputing to described operation inputting part (18,33,42) extrusion operation and described support column portion (16) that described protuberance (17,32,41) is made to described fulcrum flexibly are out of shape.
4. according to each described door handle (10) that is used for vehicle in the claim 1 to 3, wherein, the end of the center of rotation that is used as described handle (21) of described framework (11) forms only recessed and outstanding along a direction in the face of described handle (21).
5. according to each described door handle (10) that is used for vehicle in the claim 1 to 4, wherein, the described connecting portion that rotatablely moves (24) is arranged at described handle (21) and locates and comprise projection (25), described projection is given prominence to and is engaged with described framework (11) from the peripheral part of the described connecting portion that rotatablely moves (24), moves so that limit the position of the described connecting portion that rotatablely moves (24) on the direction of extending along described center line (O).
6. the door handle (10) that is used for vehicle according to claim 5, wherein, described framework (11) comprises from described contact wall portion (15,31) along wall portion (14) that the longitudinal direction of described handle (21) extends, described protuberance (17,41) comprise arm (17a, 41a) and engaging claw (17b, 41b), described arm extends along the longitudinal direction of described handle (21), described engaging claw is from described arm (17a, the end of described another location, end on the described longitudinal direction of more close described handle (21) 41a) is outstanding towards described wall portion (14), and, by means of described wall portion (14) and described arm (17a, 41) avoid the described connecting portion that rotatablely moves (24) along described engaging claw (17b, projected direction displacement 41b).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009189115A JP5407652B2 (en) | 2009-08-18 | 2009-08-18 | Vehicle door handle device |
| JP2009-189115 | 2009-08-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101994416A true CN101994416A (en) | 2011-03-30 |
| CN101994416B CN101994416B (en) | 2014-06-11 |
Family
ID=43303566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010259137.0A Active CN101994416B (en) | 2009-08-18 | 2010-08-18 | Door handle apparatus for vehicle |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8459706B2 (en) |
| EP (1) | EP2290176B1 (en) |
| JP (1) | JP5407652B2 (en) |
| CN (1) | CN101994416B (en) |
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| CN109629935A (en) * | 2017-10-06 | 2019-04-16 | 胡夫·许尔斯贝克和福斯特有限及两合公司 | Method and door handle bracket fixation kit for installation door handle brackets |
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| JP4835324B2 (en) * | 2006-08-25 | 2011-12-14 | アイシン精機株式会社 | Vehicle door handle device |
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| JP5407652B2 (en) * | 2009-08-18 | 2014-02-05 | アイシン精機株式会社 | Vehicle door handle device |
| JP5153742B2 (en) * | 2009-08-19 | 2013-02-27 | 株式会社ホンダロック | Outdoor handle device for vehicle door |
| JP5749552B2 (en) * | 2011-04-22 | 2015-07-15 | 株式会社アルファ | Handle base temporary fixing structure in a vehicle door handle device |
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| JP2014224425A (en) * | 2013-05-17 | 2014-12-04 | 株式会社アルファ | Door handle device for vehicle |
| JP6399291B2 (en) * | 2014-07-30 | 2018-10-03 | アイシン精機株式会社 | Vehicle door handle device |
| CN106401330B (en) * | 2015-07-29 | 2020-12-04 | 株式会社有信 | Door handle device |
| US10858867B2 (en) * | 2017-08-10 | 2020-12-08 | Novares Us Llc | Vehicular door handle assembly and method for assembling the same |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP2290176B1 (en) | 2017-03-15 |
| US8459706B2 (en) | 2013-06-11 |
| EP2290176A2 (en) | 2011-03-02 |
| JP2011038371A (en) | 2011-02-24 |
| JP5407652B2 (en) | 2014-02-05 |
| US20110042973A1 (en) | 2011-02-24 |
| EP2290176A3 (en) | 2014-11-05 |
| CN101994416B (en) | 2014-06-11 |
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